Fig. 2
Correlation of T-cell density measurements across various subsets in matched race tissue microarray (TMA) cohort. a Density of CD8+ T cells (cells/mm2) correlates with density of CD3+ T cells (cells/mm2) in prostate tumor on tissue microarray spots (Pearson’s correlation coefficient r = 0.66, p < 0.00001). b Density of FOXP3+ T cells (cells/mm2) correlates with density of CD3+ T cells (cells/mm2) in prostate tumor on tissue microarray spots (Pearson’s correlation coefficient r = 0.59, p < 0.00001). c Density of FOXP3+ T cells (cells/mm2) correlates with density of CD8+ infiltrating lymphocytes (cells/mm2) in prostate tumor on tissue microarray spots (Pearson’s correlation coefficient r = 0.44, p < 0.00001)
